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A Novel Technique for Joint Energy and Reserve Dispatch Considering Lost Opportunity Cost
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نویسنده
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Farshad M. ,Sadeh J. ,Rajabi Mashhadi H.
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منبع
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iranian journal of electrical and electronic engineering - 2013 - دوره : 9 - شماره : 2 - صفحه:117 -125
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چکیده
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This paper presents a novel solution method for joint energy and spinning reserve (sr) dispatch problem. in systems in which the lost opportunity cost (loc) should be paid to generators, if the loc is not considered in the dispatch problem, the results may differ from the truly optimum solution. since the loc is a non-differentiable function, including it in the formulation makes the problem solving process to be timeconsuming and improper for real time applications. here, the joint energy and sr dispatch problem considering the loc in the objective function is reformulated as a linear programming (lp) problem which its solving process is computationally efficient. also, with reliance on the performance of lp problem solving process, an iterative algorithm is proposed to overcome the self-referential difficulty arising from dependence of the loc on the final solution. the ieee 30-bus test system is used to examine the proposed method.
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کلیدواژه
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Energy Market ,Joint Dispatch ,Linear Programming ,Lost Opportunity Cost ,Reserve Market
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آدرس
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ferdowsi university of mashhad, Faculty of Engineering, Department of Electrical Engineering, ایران, ferdowsi university of mashhad, Faculty of Engineering, Department of Electrical Engineering, ایران, ferdowsi university of mashhad, Center of Excellence on Soft Computing and Intelligent Information Processing, ایران
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Authors
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